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Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

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The top stories from ABC News. Unions are calling on the Federal government to low ?coal tax to prevent the closure of the x refinery.The company says the plant is too old and small to compete with Asian refineries.330 jobs will be lost when the plan

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V. Lets Talk The Miniskirt Mary Quant was a famous dress designer in the 1960s. Her main contribution to fashion history was the miniskirt. During the 1960s many young people were starting to think women could do more in life than be wives and mother

20 The Historical Significance of American Revolution

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Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

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Grammar Girl here. Today guest-writer Bonnie Trenga is going to help us take a break from serious grammar and instead delve into the world of comedysome intentional, some not. Groucho Marx said it best: One morning I shot an elephant in my pajamas. H

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

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The Associated Press reports Monday that Rolls-Royce will temporarily replace entire engines on A380 Superjumbo jets, after an oil leak in an engine earlier this month caused a fire in the engine and a catastrophic failure. British jet-engine maker R

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Todd: OK, Jamon, we're going to talk about abilities. Jamon: OK Todd: Can you cook? Jamon: I can cook a little bit. I like cooking. Todd: What do you like to make when you cook? Jamon: Just simple things. I love salad. I make a huge salad. Todd: I lo

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Grammar Girl here. Today's topic is misplaced modifiers. Of all the writing errors you can make, misplaced modifiers are among the most likely to confuse your readers, but they're also kind of fun because misplaced modifiers can give your sentences s

揭秘新科技 Wifi信号能治病

Researchers have developed a method to activate electronic implants in the body and eliminate bacterial infections using a wireless signal。 研究者已经开发了一种运用无线信号激活人体中电子植入物来消除细菌感染的方法。

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Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affe

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U.S. military officials say they have identified the four Marines seen on video urinating on the bodies of dead Afghan Taliban fighters. The Naval Criminal Investigative Service, heading the main inquiry into the video, has also reportedly questioned

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Congratulations! You wowed your prospective employers on your first interview and have been called back for an encore. So, how will the second interview be different from the first? 祝贺你!你在初试时的表现让雇主们啧啧称赞。你接到

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